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[Qemu-devel] [PULL 16/22] virtio: Make sure we get correct state of devi
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 16/22] virtio: Make sure we get correct state of device on handle_aio_output() |
Date: |
Tue, 2 Jul 2019 11:08:06 -0400 |
From: Xie Yongji <address@hidden>
We should set the flags: "start_on_kick" and "started" after we call
the kick functions (handle_aio_output() and handle_output()).
Signed-off-by: Xie Yongji <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/virtio/virtio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 5fd25d98a9..e098fc8ef0 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1571,10 +1571,10 @@ void virtio_queue_notify(VirtIODevice *vdev, int n)
event_notifier_set(&vq->host_notifier);
} else if (vq->handle_output) {
vq->handle_output(vdev, vq);
- }
- if (unlikely(vdev->start_on_kick)) {
- virtio_set_started(vdev, true);
+ if (unlikely(vdev->start_on_kick)) {
+ virtio_set_started(vdev, true);
+ }
}
}
--
MST
- Re: [Qemu-devel] [PULL 08/22] virtio-pci: Proxy for virtio-pmem, (continued)
- [Qemu-devel] [PULL 10/22] numa: Handle virtio-pmem in NUMA stats, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 09/22] hmp: Handle virtio-pmem when printing memory device infos, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 11/22] pc: Support for virtio-pmem-pci, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 12/22] virtio-pci: fix missing device properties, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 13/22] virtio: add "use-started" property, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 14/22] virtio: Set "start_on_kick" for legacy devices, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 15/22] virtio: Set "start_on_kick" on virtio_set_features(), Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 16/22] virtio: Make sure we get correct state of device on handle_aio_output(),
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 17/22] virtio: Don't change "started" flag on virtio_vmstate_change(), Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 18/22] pc: Move compat_apic_id_mode variable to PCMachineClass, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 19/22] libvhost-user: add vmsg_set_reply_u64() helper, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 20/22] libvhost-user: support many virtqueues, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 21/22] libvhost-user: implement VHOST_USER_PROTOCOL_F_MQ, Michael S. Tsirkin, 2019/07/02
- [Qemu-devel] [PULL 22/22] docs: avoid vhost-user-net specifics in multiqueue section, Michael S. Tsirkin, 2019/07/02
- Re: [Qemu-devel] [PULL 00/22] virtio, pc, pci: features, fixes, cleanups, Peter Maydell, 2019/07/02
- Re: [Qemu-devel] [PULL 00/22] virtio, pc, pci: features, fixes, cleanups, Michael S. Tsirkin, 2019/07/02
- Re: [Qemu-devel] [PULL 00/22] virtio, pc, pci: features, fixes, cleanups, Peter Maydell, 2019/07/02
- Re: [Qemu-devel] [PULL 00/22] virtio, pc, pci: features, fixes, cleanups, Michael S. Tsirkin, 2019/07/02